package edu.zcmu.seckill.response;

import lombok.Data;

import java.text.SimpleDateFormat;
import java.util.Date;
import java.util.HashMap;
import java.util.Map;

/**
 * @Author: tang
 * @Date: 2022/02/17/15:24
 * @Description:
 */
@Data
public class R {

    private Integer code;

    private String message;

    private String time;

    private Map<String, Object> data = new HashMap<String, Object>();

    private R(){}

    public static R ok(){
        R r = new R();
        r.setCode(ResultCode.SUCCESS);
        r.setTime(new SimpleDateFormat("yyyy-MM-dd HH:mm:ss").format(new Date()));
        r.setMessage("成功");
        return r;
    }

    public static R error(){
        R r = new R();
        r.setCode(ResultCode.ERROR);
        r.setTime(new SimpleDateFormat("yyyy-MM-dd HH:mm:ss").format(new Date()));
        r.setMessage("失败");
        return r;
    }


    public R message(String message){
        this.setMessage(message);
        return this;
    }

    public R code(Integer code){
        this.setCode(code);
        return this;
    }

    public R data(String key, Object value){
        this.data.put(key, value);
        return this;
    }

    public R data(Map<String, Object> map){
        this.setData(map);
        return this;
    }
}
